User Manual

Table Of Contents
2-19
ASUS RS300-E11 Series
3. Install your expansion card to the PCIe x16 slot on the butterfly riser card bracket
(A). Then push the metal bracket lock clockwise until it locks back and secure the
expansion card to the butterfly riser card bracket (B).
The amount of screws required may vary between expansion cards, only secure a bundled
screw if a screw hole on the expansion card is aligned with the screw hole on the PCIe riser
card.
2. Push the metal bracket lock counter clockwise (A) until the metal bracket can be
removed, then remove the metal bracket (B).